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Golf ball which includes fast-chemical-reaction-produced component and method of making same

  • US 7,244,196 B2
  • Filed: 01/26/2005
  • Issued: 07/17/2007
  • Est. Priority Date: 03/18/1998
  • Status: Expired due to Fees
First Claim
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1. A golf ball comprising:

  • a core; and

    a cover disposed about said core;

    wherein said cover comprises a fast reacting aliphatic-based polyurethane and/or polyarea material, wherein said fast reacting aliphatic-based polyurethane and/or polyurea material has a reaction time of less than two minutes at processing conditions, and wherein said aliphatic-based polyurethane and/or polyurea material comprises the reaction product of an aliphatic diisocyanate prepolymer having an isocyanate group (NCO Group) content ranging from 14.0% to 16.5%, an aliphatic polyol and a catalyst.

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